Zetex ZTX550, ZTX551 Datasheet
PNP SILICON PLANAR
MEDIUM POWER TRANSISTORS
ISSUE 1 MARCH 94
ZTX550
ZTX551
FEATURES
* 60 Volt V
CEO
* 1 Amp continuous current
= 1 Watt
*P
tot
C
B
E
E-Line
TO92 Compatible
ABSOLUTE MAXIMUM RATINGS.
PARAMETER SYMBOL ZTX550 ZTX551 UNIT
Collector-Base Voltage V
Collector-Emitter Voltage V
Emitter-Base Voltage V
Peak Pulse Current I
Continuous Collector Current I
Power Dissipation: at T
derate above 25°C
amb
=25°C
Operating and Storage Temperature Range T
CM
C
P
CBO
CEO
EBO
tot
j:Tstg
-60 -80 V
-45 -60 V
-5 V
-2 A
-1 A
1
5.7
mW/ °C
-55 to +200 °C
W
ELECTRICAL CHARACTERISTICS (at T
amb
= 25°C).
PARAMETER SYMBOL ZTX550 ZTX551 UNIT CONDITIONS.
MIN. MAX. MIN. MAX.
Collector-Base
Breakdown Voltage
Collector-Emitter
Sustaining Voltage
Emitter-Base
Breakdown Voltage
Collector Cut-Off
Current
Emitter Cut-Off
Current
Collector-Emitter
Saturation Voltage
Base-Emitter
Saturation Voltage
Static Forward
Current Transfer
Ratio
Transition
Frequency
V
(BR)CBO
V
CEO(sus)
V
(BR)EBO
I
CBO
I
EBO
V
CE(sat)
V
BE(sat)
h
FE
f
T
-60 -80 V
=-100µA
I
C
-45 -60 V IC=-10mA*
-5 -5 V
-0.1
-0.1
-0.1 -0.1
µA
µA
µA
I
=-100µA
E
V
=-45V
CB
V
=-60V
CB
V
=-4V
EB
-0.25 -0.35 V IC=-150mA,
=-15mA*
I
B
-1.1 -1.1 V IC=-150mA,
=-15mA*
I
B
10015300 5010150 IC=-150mA,
V
=-10V*
CE
I
=-1A, VCE=-10V*
C
150 150 MHz IC=-50mA, VCE=-10V
f=100MHz
3-194
TYPICAL CHARACTERISTICS
ZTX550
ZTX551
olts)
- (V
)
t
(sa
CE
V
olts)
- (V
BE
V
-0.8
-0.6
-0.4
-0.2
100
)
80
in (%
a
G
-10-1
60
40
- Normalised
20
E
F
h
-0.001
-1.0
-0.9
-0.01
Collector Current (Amps)
IC -
ZTX550
IC/IB=10
0
-0.01
-0.1
ZTX551
IC - Collector Current (Amps)
CE(sat)
V
-1.4
-1.2
v IC
ZTX551
-10-0.1 -1
hFEv IC
olts)
-1.0
-0.8
-0.6
-0.01
IC - Collector Current (Amps)
V
-0.1
BE(on)
-1 -10
v IC
- (V
)
t
(sa
BE
V
-0.8
-0.7
-0.6
-0.01
IC - Collector Current (Amps)
BE(sat)
V
v IC
-10-0.1 -1
10
)
Amps
(
nt
1
e
r
r
u
C
r
to
c
le
l
0.1
o
C
-
C
I
0.01
0.1 100110
Single Pulse Test at T
D.C.
1s
100ms
10ms
1.0ms
0.3ms
0.1ms
VCE - Collector Voltage (Volts)
Safe Operating Area
amb
=25°C
ZTX550
ZTX551
3-195
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